// Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once
#include <vector>
#include "lite/utils/log/cp_logging.h"
#include "lite/utils/macros.h"

namespace paddle {
namespace lite {

struct XPUL3CacheBlock {
 public:
  void clear() {
    addr_ = nullptr;
    size_ = 0;
    history_.clear();
  }
  void set(void* addr, size_t size) {
    if (addr == nullptr || size == 0) {
      LOG(FATAL) << "Set XPUL3CacheBlock Size as Zero";
    }
    addr_ = addr;
    size_ = size;
  }
  void* data() { return addr_; }
  size_t size() { return size_; }
  void record(size_t size) { history_.push_back(size); }

 private:
  void* addr_{nullptr};
  size_t size_{0};

 public:
  std::vector<size_t> history_;
};

}  // namespace lite
}  // namespace paddle
